Knife



FIG. 1 is a left upper perspective view of a knife.

FIG. 2 is a left side view of the knife of FIG. 1.

FIG. 3 is a right side view of the knife of FIG. 1.

FIG. 4 is a front view of the knife of FIG. 1.

FIG. 5 is a rear view of the knife of FIG. 1.

FIG. 6 is a top view of the knife of FIG. 1.

FIG. 7 is a bottom view of the knife of FIG. 1; and,

FIG. 8 is a lower right perspective view of the knife.

The broken line showing is for optional or unclaimed subject matter including for example optional diamond shaped texture on the scales of the knife, optional finger indentations on the left side of the knife and other optional elements or for environmental purposes only and forms no part of the claimed design. 

CLAIM The ornamental design for a knife, as shown and described. 